Solve the problem.For the function f(x) = 
, solve f(x) = 
.
A. x = 
B. x = 20
C. x = 5
D. x = 0
Answer: B
Mathematics
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A. 28.07° B. 7.6° C. 7.59° D. 28.1°
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Give the focus, directrix, and axis for the parabola.(y + 3)2 = 8(x + 4)
A. (-1, -4), x = -5, y = -4 B. (6, 3), x = 2, y = 3 C. (-2, -3), x = -6, y = -3 D. (-6, -3), x = -2, y = -3
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Find the inverse of the function.f(x) = 
A. f-1(x) = (x - 7)3
B. f-1(x) = (x + 7)3
C. f-1(x) = x3 + 7
D. f-1(x) = 
- 7
Mathematics
Convert the angle to decimal degree notation. Round your answer to two decimal places.87°5'20''
A. 87.10° B. 87.15° C. 87.05° D. 87.09°
Mathematics